/*
* RomRaider Open-Source Tuning, Logging and Reflashing
* Copyright (C) 2006-2013 RomRaider.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package com.romraider.logger.ecu.comms.controller;
import static com.romraider.util.ParamChecker.checkNotNull;
import static com.romraider.util.ThreadUtil.runAsDaemon;
import org.apache.log4j.Logger;
import com.romraider.logger.ecu.comms.manager.QueryManager;
import com.romraider.logger.ecu.comms.manager.QueryManagerImpl;
import com.romraider.logger.ecu.comms.query.EcuInitCallback;
import com.romraider.logger.ecu.definition.LoggerData;
import com.romraider.logger.ecu.ui.MessageListener;
import com.romraider.logger.ecu.ui.StatusChangeListener;
import com.romraider.logger.ecu.ui.handler.DataUpdateHandler;
import com.romraider.logger.ecu.ui.handler.file.FileLoggerControllerSwitchMonitor;
public final class LoggerControllerImpl implements LoggerController {
private static final Logger LOGGER = Logger.getLogger(LoggerControllerImpl.class);
private final QueryManager queryManager;
public LoggerControllerImpl(EcuInitCallback ecuInitCallback, MessageListener messageListener,
DataUpdateHandler... dataUpdateHandlers) {
checkNotNull(ecuInitCallback, messageListener, dataUpdateHandlers);
queryManager = new QueryManagerImpl(ecuInitCallback, messageListener, dataUpdateHandlers);
}
@Override
public synchronized void addListener(StatusChangeListener listener) {
checkNotNull(listener, "listener");
queryManager.addListener(listener);
}
@Override
public void setFileLoggerSwitchMonitor(FileLoggerControllerSwitchMonitor monitor) {
checkNotNull(monitor);
LOGGER.debug("Setting file logger switch monitor: [" + monitor.getEcuSwitch().getId() + "] " + monitor.getEcuSwitch().getName());
queryManager.setFileLoggerSwitchMonitor(monitor);
}
@Override
public void addLogger(String callerId, LoggerData loggerData) {
checkNotNull(loggerData);
LOGGER.debug("Adding logger: [" + loggerData.getId() + "] " + loggerData.getName());
queryManager.addQuery(callerId, loggerData);
}
@Override
public void removeLogger(String callerId, LoggerData loggerData) {
checkNotNull(loggerData, "ecuParam");
LOGGER.debug("Removing logger: [" + loggerData.getId() + "] " + loggerData.getName());
queryManager.removeQuery(callerId, loggerData);
}
@Override
public synchronized boolean isStarted() {
return queryManager.isRunning();
}
@Override
public synchronized void start() {
if (!isStarted()) runAsDaemon(queryManager);
}
@Override
public synchronized void stop() {
if (isStarted() && queryManager.getThread().isAlive()) {
queryManager.stop();
try {
LOGGER.debug(String.format(
"%s - Stopping QueryManager: %s",
this.getClass().getSimpleName(),
queryManager.getThread().getName()));
queryManager.getThread().interrupt();
LOGGER.debug(String.format(
"%s - Waiting for QueryManager %s to terminate",
this.getClass().getSimpleName(),
queryManager.getThread().getName()));
queryManager.getThread().join(5000);
}
catch (InterruptedException e) {
e.printStackTrace();
}
finally {
LOGGER.debug(String.format(
"%s - QueryManager %s state: %s",
this.getClass().getSimpleName(),
queryManager.getThread().getName(),
queryManager.getThread().getState()));
}
}
}
}